How to run system commands Java (Linux environment)

In Python, we use import os os.system('sudo vncserver stop')   What about in Java. Below is one example. import java.io.*;   public class java_system_call {       public static void main(String args[]) {           String s = null;           try {                       // run the Unix "ps -ef" command             // using the Runtime exec method:             Process … Continue reading How to run system commands Java (Linux environment)

How do I make a Python script executable on Linux/Unix?

You need to do two things: the script file’s mode must be executable and the first line must begin with #! followed by the path of the Python interpreter. The first is done by executing “chmod +x scriptfile” or perhaps “chmod 755 scriptfile". $ chmod +x myscript.py The second can be done in a number … Continue reading How do I make a Python script executable on Linux/Unix?